Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 2, Problem 1DAA
Summary Introduction
To determine: The total tons of mercury released from the regions given in the Fig. 2.12.
Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases, especially for burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Lake
surface 0
O2
2
Temperature
Epilimnion
Thermocline
8.
Hypolimnion
10
H2S
12
14
Sediments16
4
6.
8.
10 O2 (mg/l)
H2S (mg/l)
20 Temp (°C)
0.
1
4
12
16
Depth (m)
4-
The five most important green house gases in terms of quantity are carbondioxide,methane,sulphur dioxide ,nitroxides and chloro fluoro carbonates. True or false
-2
of incoming solar radiation. Of this, 79 watts m
-2
is reflected by clouds
Earth receives 341 watts m
-2
before it reach the surface. An additional 23 watts m is reflected by the Earth's surface. Nearly 78
-2
watts m
is absorbed by the atmosphere. The remaining energy is absorbed by the Earth's surface.
-2
How many watts m
are absorbed by the Earth's surface?
A
Chapter 2 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 2 - What atom has only one proton? a. hydrogen b. an...Ch. 2 - A molecule into which a radioisotope has been...Ch. 2 - Prob. 3SQCh. 2 - Prob. 1DAACh. 2 - Mercury Emissions by Continent By weight, coal...Ch. 2 - Prob. 3DAACh. 2 - Prob. 4DAACh. 2 - Prob. 4SQCh. 2 - Prob. 5SQCh. 2 - The measure of an atoms ability to pull electrons...
Ch. 2 - The mutual attraction of opposite charges holds...Ch. 2 - Atoms share electrons unequally in a(n) ________...Ch. 2 - A(n) ________ substance repels water. a. acidic b....Ch. 2 - Prob. 10SQCh. 2 - Prob. 11SQCh. 2 - When dissolved in water, a(n) ________ donates H+;...Ch. 2 - A ________ can help keep the pH of a solution...Ch. 2 - Prob. 14SQCh. 2 - Prob. 15SQCh. 2 - Alchemists were medieval scholars and philosophers...Ch. 2 - Draw a shell model of a lithium atom (Li), which...Ch. 2 - Polonium is a rare element with 33 radioisotopes....Ch. 2 - Some undiluted acids are not as corrosive as when...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. About how many metric tons of mercury were released in total from these regions?arrow_forwardMercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. Which industry tops the list of mercury emitters? Which industry is next on the list?arrow_forwardMercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. Which region emitted the most mercury from burning fossil fuels?arrow_forward
- Volcanoes emit much hywdrogen sulfide gas, H2S, which reacts with the oxygen in the air to form water and sulfur dioxide, SO2. Every 83 tons of H2S reacts with 117 tons of oxygen and forms 44 tons of water. How many tons SO2 are formed.arrow_forwardEnvironmentally conscious Susan has been told that a newelectric car will only generate 6 ounces of greenhouse gases (GHG) permile, but that a standard internal combustion car is double that at 12ounces per mile. However, the nature of electric cars is such that the new technology and electric batteries generate 30,000 lbs. of GHG to manu-facture and another 10,000 lbs. to recycle. A standard car generates only 14,000 lbs. of GHG to manufacture, and recycling with established tech-nology is only 1,000 lbs. Susan is interested in taking a systems approach that considers the life-cycle impact of her decision. How many miles mustshe drive the electric car for it to be the preferable decision in terms ofreducing greenhouse gases?arrow_forwardMercury Emissions by Continent By weight, coal does not contain much mercury, but we bum a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.12 shows mercury emissions by industry from different regions of the world in 2006. FIGURE 2.12 Global mercury emission, 2016. 2. Which industry tops the list of mercury emitters? Which industry is next on the list?arrow_forward
- The majority of water found on Earth is: ice water vapor fresh water salt waterarrow_forwardEach nitrous oxide (N,O) molecule has the atmospheric warming potential of carbon dioxide. half twice 50 times 100 times O 300 timesarrow_forwardWhat measurements do the green circles represent? What measurements do the red circles represent? : For approximately how many years has the Mauna Loa Observatory been recording CO2 levels?arrow_forward
- TASK #2: Please refer to the diagram (Figure on the right as well as the text Magnification of DDT Concentration Fish-Eating Birds 4) 10,000,000 above. Task A: DTT was once used as a potent insecticide until its harmful effects had been discovered. It is not banned. Like methyl mercury, it bioaccumulates in organisms up the food chain. The process of DTT bioaccumulation is shown in Figure 4. In your own words describe the process of bioaccumulation of DTT. Refer to your knowledge of ecology, food chains and food webs as well as feeding level (i.e trophic level). In your description use terms you have learned such as: food chain/web, Large Eish 1,000,000 Small Fish 100,000 10,000 Zooplankton Producers 1000 producer/consumer, etc. Task B: In view of what you have learned about bioaccumulation, state why it may be healthier in some circumstance to consume vegetables and why you should decrease the amount of animals consumed from the top of the food chain. Water Figure 4. Bioaccumulation…arrow_forward77 How will the planet respond on the long term to human changes to atmospheric CO2? DEFINITION TERM в I 78arrow_forwardFahrenheit Fahrenheit 9 I... Property 4: Water resists temperature change. Look at the graphs of seasonal temperature data Average Temperature Range San Diego, Califomia Average Temperature Range Omaha (North).Nebraska 80 90 - High - High 75 for Nebraska and California. Low 70 70 Notice the difference in high and low temperatures throughout the year for 30 50 20 10 each location. Add text here How do these graphs show that land near water resists temperature change? Write a 1 sentence answer using the following words: Nebraska, California, temperature, resistant. ENG 6:39 PM US 5/5/202arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781305073951Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781337408332Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Cardiopulmonary Anatomy & PhysiologyBiologyISBN:9781337794909Author:Des Jardins, Terry.Publisher:Cengage Learning,
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Cardiopulmonary Anatomy & Physiology
Biology
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Cengage Learning,
Air Pollution for Kids | Learn about the Causes and Effects of Air Pollution; Author: Learn Bright;https://www.youtube.com/watch?v=Yjtgu2CxtEk;License: Standard Youtube License